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Inventory
9 Months Ended
Sep. 30, 2014
Inventory.  
Inventory

4. Inventory

 

Inventory as of September 30, 2014 and December 31, 2013 consisted of the following:

 

 

 

September 30, 2014

 

December 31, 2013

 

Raw materials and supplies

 

$

17,213,326

 

$

8,881,596

 

Work-in-process

 

312,603

 

219,327

 

Finished goods

 

4,399,700

 

1,305,397

 

 

 

$

21,925,629

 

$

10,406,320